71795510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{4271}}^1$

素因数の和:4360

約数の個数: 24

約数和(自身を含む): 132491808

約数和(自身を除く): 60696298

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 4271, 8405, 8542, 16810, 21355, 42710, 175111, 350222, 875555, 1751110, 7179551, 14359102, 35897755, 71795510]

約数ペア:

[(1, 71795510), (2, 35897755), (5, 14359102), (10, 7179551), (41, 1751110), (82, 875555), (205, 350222), (410, 175111), (1681, 42710), (3362, 21355), (4271, 16810), (8405, 8542)]